Denison Mines Corp. (DNN)
NYSEAMERICAN: DNN · Real-Time Price · USD
4.370
+0.190 (4.55%)
At close: Mar 2, 2026, 4:00 PM EST
4.230
-0.140 (-3.20%)
Pre-market: Mar 3, 2026, 8:13 AM EST
Denison Mines Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 2, 2026 | 4.09 | 4.38 | 4.08 | 4.37 | 4.37 | 4.55% | 40,598,120 |
| Feb 27, 2026 | 4.21 | 4.22 | 4.07 | 4.18 | 4.18 | -1.88% | 29,418,218 |
| Feb 26, 2026 | 4.21 | 4.27 | 4.08 | 4.26 | 4.26 | 0.71% | 35,858,050 |
| Feb 25, 2026 | 4.36 | 4.41 | 4.21 | 4.23 | 4.23 | -1.63% | 32,606,576 |
| Feb 24, 2026 | 4.15 | 4.31 | 4.04 | 4.30 | 4.30 | 2.63% | 38,297,294 |
| Feb 23, 2026 | 4.04 | 4.27 | 4.00 | 4.19 | 4.19 | 3.20% | 48,297,606 |
| Feb 20, 2026 | 4.10 | 4.23 | 3.95 | 4.06 | 4.06 | -0.73% | 44,421,151 |
| Feb 19, 2026 | 3.91 | 4.11 | 3.83 | 4.09 | 4.09 | 4.34% | 47,755,182 |
| Feb 18, 2026 | 3.84 | 4.01 | 3.83 | 3.92 | 3.92 | 2.89% | 38,405,092 |
| Feb 17, 2026 | 3.72 | 3.82 | 3.59 | 3.81 | 3.81 | 0.79% | 41,812,688 |
| Feb 13, 2026 | 3.83 | 3.94 | 3.73 | 3.78 | 3.78 | -1.31% | 50,830,092 |
| Feb 12, 2026 | 3.95 | 3.99 | 3.77 | 3.83 | 3.83 | -3.28% | 48,730,036 |
| Feb 11, 2026 | 3.94 | 4.03 | 3.80 | 3.96 | 3.96 | 2.06% | 37,832,357 |
| Feb 10, 2026 | 3.93 | 3.98 | 3.86 | 3.88 | 3.88 | -1.77% | 32,568,228 |
| Feb 9, 2026 | 3.71 | 3.99 | 3.67 | 3.95 | 3.95 | 7.05% | 43,017,658 |
| Feb 6, 2026 | 3.55 | 3.71 | 3.45 | 3.69 | 3.69 | 6.65% | 42,815,980 |
| Feb 5, 2026 | 3.58 | 3.69 | 3.43 | 3.46 | 3.46 | -6.23% | 47,183,902 |
| Feb 4, 2026 | 4.09 | 4.10 | 3.53 | 3.69 | 3.69 | -10.00% | 54,317,641 |
| Feb 3, 2026 | 3.91 | 4.14 | 3.88 | 4.10 | 4.10 | 8.47% | 75,523,652 |
| Feb 2, 2026 | 3.79 | 4.02 | 3.70 | 3.78 | 3.78 | -4.55% | 63,603,983 |
| Jan 30, 2026 | 4.08 | 4.25 | 3.92 | 3.96 | 3.96 | -6.60% | 56,595,360 |
| Jan 29, 2026 | 4.37 | 4.43 | 4.05 | 4.24 | 4.24 | -1.62% | 62,160,617 |
| Jan 28, 2026 | 3.98 | 4.32 | 3.95 | 4.31 | 4.31 | 9.39% | 73,596,716 |
| Jan 27, 2026 | 3.71 | 3.96 | 3.66 | 3.94 | 3.94 | 6.49% | 44,511,245 |
| Jan 26, 2026 | 3.98 | 4.05 | 3.67 | 3.70 | 3.70 | -5.13% | 57,754,276 |
| Jan 23, 2026 | 3.95 | 3.96 | 3.78 | 3.90 | 3.90 | -0.51% | 40,881,042 |
| Jan 22, 2026 | 3.80 | 3.92 | 3.78 | 3.92 | 3.92 | 4.53% | 61,211,181 |
| Jan 21, 2026 | 3.72 | 3.77 | 3.64 | 3.75 | 3.75 | 1.63% | 70,619,349 |
| Jan 20, 2026 | 3.62 | 3.76 | 3.61 | 3.69 | 3.69 | - | 67,586,313 |
| Jan 16, 2026 | 3.59 | 3.80 | 3.57 | 3.69 | 3.69 | 3.94% | 68,656,556 |
| Jan 15, 2026 | 3.50 | 3.64 | 3.42 | 3.55 | 3.55 | 1.72% | 76,739,989 |
| Jan 14, 2026 | 3.36 | 3.55 | 3.30 | 3.49 | 3.49 | 4.18% | 62,021,691 |
| Jan 13, 2026 | 3.40 | 3.42 | 3.33 | 3.35 | 3.35 | -0.89% | 40,258,600 |
| Jan 12, 2026 | 3.33 | 3.41 | 3.28 | 3.38 | 3.38 | 2.11% | 25,088,690 |
| Jan 9, 2026 | 3.40 | 3.51 | 3.26 | 3.31 | 3.31 | -0.60% | 37,116,566 |
| Jan 8, 2026 | 3.29 | 3.35 | 3.26 | 3.33 | 3.33 | - | 50,047,683 |
| Jan 7, 2026 | 3.22 | 3.34 | 3.21 | 3.33 | 3.33 | 1.52% | 41,605,030 |
| Jan 6, 2026 | 3.25 | 3.33 | 3.21 | 3.28 | 3.28 | 1.86% | 53,351,000 |
| Jan 5, 2026 | 3.12 | 3.23 | 3.03 | 3.22 | 3.22 | 6.27% | 62,445,295 |
| Jan 2, 2026 | 2.74 | 3.07 | 2.74 | 3.03 | 3.03 | 13.91% | 67,808,838 |
| Dec 31, 2025 | 2.62 | 2.69 | 2.61 | 2.66 | 2.66 | 1.14% | 21,926,803 |
| Dec 30, 2025 | 2.71 | 2.74 | 2.62 | 2.63 | 2.63 | -2.59% | 31,813,369 |
| Dec 29, 2025 | 2.64 | 2.81 | 2.63 | 2.70 | 2.70 | 0.37% | 32,112,398 |
| Dec 26, 2025 | 2.78 | 2.78 | 2.68 | 2.69 | 2.69 | -2.89% | 14,622,219 |
| Dec 24, 2025 | 2.79 | 2.80 | 2.74 | 2.77 | 2.77 | -0.36% | 10,911,962 |
| Dec 23, 2025 | 2.76 | 2.89 | 2.75 | 2.78 | 2.78 | 0.36% | 33,558,630 |
| Dec 22, 2025 | 2.80 | 2.88 | 2.75 | 2.77 | 2.77 | 1.09% | 31,320,324 |
| Dec 19, 2025 | 2.60 | 2.80 | 2.59 | 2.74 | 2.74 | 6.61% | 77,988,947 |
| Dec 18, 2025 | 2.51 | 2.59 | 2.50 | 2.57 | 2.57 | 3.63% | 32,762,650 |
| Dec 17, 2025 | 2.60 | 2.64 | 2.48 | 2.48 | 2.48 | -4.62% | 40,973,436 |